46112320464 has 160 divisors (see below), whose sum is σ = 140972881920. Its totient is φ = 12708251136.

The previous prime is 46112320451. The next prime is 46112320469. The reversal of 46112320464 is 46402321164.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46112320469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15033459 + ... + 15036525.

It is an arithmetic number, because the mean of its divisors is an integer number (881080512).

Almost surely, 2^46112320464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46112320464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70486440960).

46112320464 is an abundant number, since it is smaller than the sum of its proper divisors (94860561456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46112320464 is a wasteful number, since it uses less digits than its factorization.

46112320464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4657 (or 4651 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 46112320464 in words is "forty-six billion, one hundred twelve million, three hundred twenty thousand, four hundred sixty-four".